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GA Optimization of the Optical Directional Coupler

机译:光学定向耦合器的GA优化

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Optical couplers, which are passive devices, couple optic waves through optical waveguides and can be employed in many applications, including power splitters, optical switches, wavelength filters, polarization selectors, etc. In this work, a simple, fast and instant optimization design is presented for an optical directional coupler based on Genetic Algorithms (GA). This optimization design is preferred due to its favourable usage and fast convergence capability. Finally, the designed methodology has been analytically and experimentally evaluated and the results show that the GA is an advantageous method for designing an optical element where the measurable data is obtainable instead of complex formulas.
机译:作为无源设备的光耦合器通过光波导耦合光波,可用于许多应用,包括功率分配器,光开关,波长滤波器,偏振选择器等。在这项工作中,一种简单,快速且即时的优化设计是提出了一种基于遗传算法(GA)的光定向耦合器。由于其良好的用法和快速的收敛能力,因此首选此优化设计。最后,对设计的方法进行了分析和实验评估,结果表明,遗传算法是一种设计光学元件的有利方法,在该光学元件中可获得可测量的数据而不是复杂的公式。

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